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Dergiler / Acta Medica / 2022 / Cilt: 53 - Sayı: 1

The Relationship Between ST-Segment Depression in Lead aVR and Coronary Microvascular Function in Acute Inferior Myocardial Infarction

Burhan Aslan
Mehmet Zülküf Karahan
Sayfa
53–58
Yayın Tarihi
2022-10-12
DOI
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Peak troponin was higher in the group with ST-segment depression in lead aVR compare to the other group (P

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Amaç & Hipotez:Objective: The aim of this study was to investigate the relationship between ST-segment depression in the aVR lead and coronary microvascular function in acute inferior myocardial infarction undergoing primary percutaneous intervention.
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Temel Bulgular & Veri:Methods: 287 patients with inferior myocardial infarction confirmed by coronary angiography were divided into two groups with and without ST-segment depression in lead aVR ≥ 0.1 mV on the 12 lead ECG.
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Sonuç & Katkı:Peak troponin was higher in the group with ST-segment depression in lead aVR compare to the other group (P
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

Objective: The aim of this study was to investigate the relationship between ST-segment depression in the aVR lead and coronary microvascular function in acute inferior myocardial infarction undergoing primary percutaneous intervention. Methods: 287 patients with inferior myocardial infarction confirmed by coronary angiography were divided into two groups with and without ST-segment depression in lead aVR ≥ 0.1 mV on the 12 lead ECG. Electrocardiographic recordings were made for the evaluation of ST-segment resolution before and after primary PCI. Angiographic assessment in the infarct-related artery was performed by using the myocardial blush grade and thrombolysis in myocardial infarction flow. Results: Overall, 51 of 287 patients had ST-segment depression in lead aVR. The number of patients with RCA-induced infarction was higher in the group with ST-segment depression in lead aVR. RCA involvement was present in 44 patients. Peak troponin was higher in the group with ST-segment depression in lead aVR compare to the other group (P

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Bu Makaleye Atıf Yap

Aslan, B., Karahan, M. Z. (2022). The Relationship Between ST-Segment Depression in Lead aVR and Coronary Microvascular Function in Acute Inferior Myocardial Infarction. Acta Medica, Cilt: 53 - Sayı: 1, 53–58. https://ajindex.com/articles/427530

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Kaynakça (7)

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